ObjFW  Diff

    @"of_tcp_socket_connect_mode";

Class of_tls_socket_class = Nil;

static OFString *defaultSOCKS5Host = nil;
static uint16_t defaultSOCKS5Port = 1080;

@interface OFTCPSocket_AsyncConnectDelegate: OFObject <OFTCPSocketDelegate,
@interface OFTCPSocketAsyncConnectDelegate: OFObject <OFTCPSocketDelegate,
    OFTCPSocketDelegate_Private, OFDNSResolverDelegate>
{
	OFTCPSocket *_socket;
	OFString *_host;
	uint16_t _port;
	OFString *_SOCKS5Host;
	uint16_t _SOCKS5Port;

#endif
- (void)didConnect;
- (void)tryNextAddressWithRunLoopMode: (of_run_loop_mode_t)runLoopMode;
- (void)startWithRunLoopMode: (of_run_loop_mode_t)runLoopMode;
- (void)sendSOCKS5Request;
@end

@interface OFTCPSocket_ConnectDelegate: OFObject <OFTCPSocketDelegate>
@interface OFTCPSocketConnectDelegate: OFObject <OFTCPSocketDelegate>
{
@public
	bool _done;
	id _exception;
}
@end

@implementation OFTCPSocket_AsyncConnectDelegate
@implementation OFTCPSocketAsyncConnectDelegate
- (instancetype)initWithSocket: (OFTCPSocket *)sock
			  host: (OFString *)host
			  port: (uint16_t)port
		    SOCKS5Host: (OFString *)SOCKS5Host
		    SOCKS5Port: (uint16_t)SOCKS5Port
		      delegate: (id <OFTCPSocketDelegate>)delegate
{

	default:
		assert(0);
		return nil;
	}
}
@end

@implementation OFTCPSocket_ConnectDelegate
@implementation OFTCPSocketConnectDelegate
- (void)dealloc
{
	[_exception release];

	[super dealloc];
}

#endif

- (void)connectToHost: (OFString *)host
		 port: (uint16_t)port
{
	void *pool = objc_autoreleasePoolPush();
	id <OFTCPSocketDelegate> delegate = [_delegate retain];
	OFTCPSocket_ConnectDelegate *connectDelegate =
	    [[[OFTCPSocket_ConnectDelegate alloc] init] autorelease];
	OFTCPSocketConnectDelegate *connectDelegate =
	    [[[OFTCPSocketConnectDelegate alloc] init] autorelease];
	OFRunLoop *runLoop = [OFRunLoop currentRunLoop];

	self.delegate = connectDelegate;
	[self asyncConnectToHost: host
			    port: port
		     runLoopMode: connectRunLoopMode];

- (void)asyncConnectToHost: (OFString *)host
		      port: (uint16_t)port
	       runLoopMode: (of_run_loop_mode_t)runLoopMode
{
	void *pool = objc_autoreleasePoolPush();

	[[[[OFTCPSocket_AsyncConnectDelegate alloc]
	[[[[OFTCPSocketAsyncConnectDelegate alloc]
		  initWithSocket: self
			    host: host
			    port: port
		      SOCKS5Host: _SOCKS5Host
		      SOCKS5Port: _SOCKS5Port
			delegate: _delegate] autorelease]
	    startWithRunLoopMode: runLoopMode];

- (void)asyncConnectToHost: (OFString *)host
		      port: (uint16_t)port
	       runLoopMode: (of_run_loop_mode_t)runLoopMode
		     block: (of_tcp_socket_async_connect_block_t)block
{
	void *pool = objc_autoreleasePoolPush();

	[[[[OFTCPSocket_AsyncConnectDelegate alloc]
	[[[[OFTCPSocketAsyncConnectDelegate alloc]
		  initWithSocket: self
			    host: host
			    port: port
		      SOCKS5Host: _SOCKS5Host
		      SOCKS5Port: _SOCKS5Port
			   block: block] autorelease]
	    startWithRunLoopMode: runLoopMode];